DC-DC 38V Digital Step-up Step-down Module Boost Buck Converter Solar Charging

Description

DC-DC 38V Digital Step-up Step-down Module Boost Buck Converter Solar Charging
DC-DC Digital Boost and Buck Module
Item Size(L*W*H):10 x 8 x 3.5 cm
Input Voltage: DC 10~40 V
Input Current: 0~8 A
Output Voltage: DC 0~38 V
Output Current: 0~6 A
Voltage Resolution: 0.01 V
Current Resolution: 0.001 A
Power Resolution: 0.001 W
Capacity Resolution: 0.001 AH
Conversion Efficiency: up to 92%(max)
Working Temperature: -40 ~ +85℃
Working Frequency: 150 KHz
Features:
1.Small size, high power, high efficiency, easy to use.
2.With memory function, it can save 10 groups of parameters which are free to retrieve.
3.With advanced microprocessors, it allows precise adjustment of output voltage and current.
4.Can set whether automatically output after power on.One key to save current voltage and current values.
5.With the indicators of output "OUT", constant voltage "CV" and constant current "CC", you can check the operating state in real time.
6.4-digits digital display shows output voltage, current, power, capacity and other parameters in real time by automatic or manual way.
7.Constant voltage and constant current state. It can ensure the stability of the output voltage, even when the input voltage is higher or less than the output voltage.
Package Included:
1 x Boost and Buck Module
Payment
Returns
Shipping
Payment
We only accept payment through Paypal.
Items will go to post within 1-2 business days after payment confirmed.
Returns
If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
Shipping
1. We ship to Worldwide.
2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.